In the middle of the earth there is a core. In the core there is gravity. The farther you go from the core the less gravity you get. That is why in space there is no gravity.
comment by rjp
the above answer is completely false!i ( neither sound nor valid)
Please look up Newton's Law of Universal gravitation
the force of gravity exists everywhere in a Newtonian universe .
There are rare places where the effects add up to zero
Gravitational attraction of a body decreases with distance.
weight is the effect caused by gravity. if gravity increases, so does your weight!
Gravity, magnetism, and electrostatic.
Mass & distance.
Decreasing the distance between two objects will increase the force of gravity. Gravity is proportional to the mass of the two objects and inversely proportional to the square of the distance between them.
gravity is the only force that requires contact and cannot act at a distance .
They're not.
Force due to gravity is inversely related to the square of the distance.
Gravity is related to Mass and distance. Thus gravity increases the nearer you get to a dense massive body.
mass and distance
The closer the distance, the greater the pull of gravity between them.
Gravity and Distance have an "Inverse Square" relationship. That means that as distance is increased by two (2), gravity is cut by one-fourth (1/4). [The inverse square of 2 is 1/4].
Force is inversely related to the square of the distance. Hence as the distance increases the force decreases.
Force is inversely related to the square of the distance. Hence as the distance increases the force decreases.
Volleyball is related to physics because of the science involved in the game. The laws of force, gravity, distance, and pressure are all related to physics.
Gravitational forces are inversely proportional to the square of the distance separating the gravitating bodies.
Gravity is inversely proportional to the square of the distance.
The mass of the two objects and the distance between them control the force of gravity between them. The equation for the force of gravity between two objects is Fg=(GMm)/R2, so if two objects are very massive, the force will be greater, and if two objects are very close the force will be greater. The force of gravity is directly related to the mass of the objects and inversely related to the distance between them.the earth